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1. |
Write the expression 4 · 4 · 4 · 4 · 4 using exponents. |
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A. |
45 |
B. |
55 |
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C. |
54 |
D. |
44 |
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Hint |
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2. |
Find the greatest common factor of 64ab3c2 and 48a2b2c. |
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A. |
8a2b2c2 |
B. |
8ab3c |
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C. |
16ab2c |
D. |
16abc |
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Hint |
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3. |
Write an equation to find a number if the difference between four times the number and 13 is 47. |
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A. |
4(y - 13) = 47 |
B. |
4y - 47 = 13 |
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C. |
4 - y = 13 |
D. |
4y - 13 = 47 |
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Hint |
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4. |
Three more than the product of 6 and a number is 51. Write an equation and find the number. |
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A. |
6n + 3 = 51; 8 |
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B. |
3n(6) = 51;  |
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C. |
3 + 6n = 51; 15 |
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D. |
6 + n + 3 = 51; 42 |
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Hint |
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5. |
Express the ratio 437.6 miles on 17.8 gallons of gasoline as a unit rate. |
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A. |
27.50 miles per gallon |
B. |
24.58 miles per gallon |
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C. |
26.33 miles per gallon |
D. |
25.71 miles per gallon |
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Hint |
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6. |
The table shows the possible lengths and widths of a rectangle that has an area of 72 square centimeters. Make a scatter plot of the data. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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7. |
What is the solution of the system of equations shown below? |
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A. |
(0, 0) |
B. |
(3, 0) |
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C. |
(1, -2) |
D. |
(0, -3) |
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Hint |
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8. |
Use the figure to name a pair of adjacent angles. |
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A. |
 and  |
B. |
 and |
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C. |
and  |
D. |
and |
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Hint |
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9. |
Find the missing angle measure in the quadrilateral below. |
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A. |
175° |
B. |
97° |
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C. |
23° |
D. |
113° |
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Hint |
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10. |
Find the area of the parallelogram below. |
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A. |
20 in2 |
B. |
24 in2 |
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C. |
16 in2 |
D. |
12 in2 |
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Hint |
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11. |
What is  ? |
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A. |
0.75 |
B. |
1.25 |
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C. |
3.0 |
D. |
2.5 |
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Hint |
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12. |
Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old. |
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A. |
50 inches |
B. |
60 inches |
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C. |
53 inches |
D. |
58 inches |
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Hint |
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13. |
Wesley took five quizzes in his Spanish class, worth 20 points each. Wesley's scores were 18, 15, 20, 20, and 17. Find the mean of his quiz scores. |
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A. |
18 |
B. |
19 |
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C. |
16 |
D. |
17 |
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Hint |
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14. |
Simplify 7a + 3a. |
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A. |
21a |
B. |
10aa |
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C. |
10a |
D. |
4a |
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Hint |
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15. |
Four inches is what part of 1 yard? Write you answer as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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16. |
Add  and  Write the sum in simplest form. |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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17. |
Solve 1x = 7(x + 6). |
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A. |
 |
B. |
x = 1 |
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C. |
x = -7 |
D. |
 |
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Hint |
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18. |
Find the y- intercept for the graph of 4x – 2y = 16. |
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A. |
4 |
B. |
8 |
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C. |
-8 |
D. |
-4 |
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Hint |
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19. |
Solve  |
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A. |
r = 155 |
B. |
r = 107 |
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C. |
r = 203 |
D. |
r = 179 |
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Hint |
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20. |
The vertices of  are A(-1, 2), B(3, 0), and C(1, -2). Graph the triangle and the image of after a translation of 3 units left and 4 units up. |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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